Cylinder 50cc OM Swiing original CH12 25 km/h Puch Maxi, X30 And other models

Swiing 50cc cylinder (38mm) Cylinder.

• CH12 50cc Aluminium cylinder, nicasilwall.
• Original 25 km/h model with inlet restriction.
• Delivered as in pictures.
• Complete with piston (piston pin 12mm)
• Cylindersleeve outer diameter: 48mm

We always advise to check and clean the cylinder before installation and to finish the ports in the cylinder with a 1000 grit sandpaper. This way the edges are no longer too sharp because of the Nicasil coating, this will considerably extend the life of the cylinder / piston.

Measurements cylinder

• A: 7mm
• B: 44mm
• C: M6
• D: 67mm
• E: 20mm
• F: 42mm
• G: M6
• H: 38mm
• I: 9mm
• J: 9mm
• K: 9mm

Measurements piston

• A: 4mm
• B: 22mm
• C: 27mm
• D: 12mm